1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.pop;
24  
25  import com.liferay.portal.kernel.log.Log;
26  import com.liferay.portal.kernel.log.LogFactoryUtil;
27  import com.liferay.portal.kernel.pop.MessageListener;
28  import com.liferay.portal.kernel.pop.MessageListenerException;
29  
30  import javax.mail.Message;
31  
32  /**
33   * <a href="MessageListenerWrapper.java.html"><b><i>View Source</i></b></a>
34   *
35   * @author Brian Wing Shun Chan
36   */
37  public class MessageListenerWrapper implements MessageListener {
38  
39      public MessageListenerWrapper(MessageListener listener) {
40          _listener = listener;
41      }
42  
43      public boolean accept(String from, String recipient, Message message) {
44          if (_log.isDebugEnabled()) {
45              _log.debug("Listener " + _listener.getClass().getName());
46              _log.debug("From " + from);
47              _log.debug("Recipient " + recipient);
48          }
49  
50          boolean value = _listener.accept(from, recipient, message);
51  
52          if (_log.isDebugEnabled()) {
53              _log.debug("Accept " + value);
54          }
55  
56          return value;
57      }
58  
59      public void deliver(String from, String recipient, Message message)
60          throws MessageListenerException {
61  
62          if (_log.isDebugEnabled()) {
63              _log.debug("Listener " + _listener.getClass().getName());
64              _log.debug("From " + from);
65              _log.debug("Recipient " + recipient);
66              _log.debug("Message " + message);
67          }
68  
69          _listener.deliver(from, recipient, message);
70      }
71  
72      public String getId() {
73          return _listener.getId();
74      }
75  
76      public boolean equals(Object obj) {
77          if (obj == null) {
78              return false;
79          }
80  
81          MessageListenerWrapper listener = null;
82  
83          try {
84              listener = (MessageListenerWrapper)obj;
85          }
86          catch (ClassCastException cce) {
87              return false;
88          }
89  
90          String id = listener.getId();
91  
92          return getId().equals(id);
93      }
94  
95      private static Log _log =
96          LogFactoryUtil.getLog(MessageListenerWrapper.class);
97  
98      private MessageListener _listener;
99  
100 }